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"use strict";
exports.__esModule = true;
exports.default = void 0;
var _utils = require("../utils");
function isRemoved(path) {
if (path.removed) return true;
if (!path.parentPath) return false;
if (path.listKey) {
var _path$parentPath$node;
if (!((_path$parentPath$node = path.parentPath.node) != null && (_path$parentPath$node = _path$parentPath$node[path.listKey]) != null && _path$parentPath$node.includes(path.node))) return true;
} else {
if (path.parentPath.node[path.key] !== path.node) return true;
}
return isRemoved(path.parentPath);
}
var _default = callProvider => {
function property(object, key, placement, path) {
return callProvider({
kind: "property",
object,
key,
placement
}, path);
}
function handleReferencedIdentifier(path) {
const {
node: {
name
},
scope
} = path;
if (scope.getBindingIdentifier(name)) return;
callProvider({
kind: "global",
name
}, path);
}
function analyzeMemberExpression(path) {
const key = (0, _utils.resolveKey)(path.get("property"), path.node.computed);
return {
key,
handleAsMemberExpression: !!key && key !== "prototype"
};
}
return {
// Symbol(), new Promise
ReferencedIdentifier(path) {
const {
parentPath
} = path;
if (parentPath.isMemberExpression({
object: path.node
}) && analyzeMemberExpression(parentPath).handleAsMemberExpression) {
return;
}
handleReferencedIdentifier(path);
},
MemberExpression(path) {
const {
key,
handleAsMemberExpression
} = analyzeMemberExpression(path);
if (!handleAsMemberExpression) return;
const object = path.get("object");
let objectIsGlobalIdentifier = object.isIdentifier();
if (objectIsGlobalIdentifier) {
const binding = object.scope.getBinding(object.node.name);
if (binding) {
if (binding.path.isImportNamespaceSpecifier()) return;
objectIsGlobalIdentifier = false;
}
}
const source = (0, _utils.resolveSource)(object);
let skipObject = property(source.id, key, source.placement, path);
skipObject || (skipObject = !objectIsGlobalIdentifier || path.shouldSkip || object.shouldSkip || isRemoved(object));
if (!skipObject) handleReferencedIdentifier(object);
},
ObjectPattern(path) {
const {
parentPath,
parent
} = path;
let obj;
// const { keys, values } = Object
if (parentPath.isVariableDeclarator()) {
obj = parentPath.get("init");
// ({ keys, values } = Object)
} else if (parentPath.isAssignmentExpression()) {
obj = parentPath.get("right");
// !function ({ keys, values }) {...} (Object)
// resolution does not work after properties transform :-(
} else if (parentPath.isFunction()) {
const grand = parentPath.parentPath;
if (grand.isCallExpression() || grand.isNewExpression()) {
if (grand.node.callee === parent) {
obj = grand.get("arguments")[path.key];
}
}
}
let id = null;
let placement = null;
if (obj) ({
id,
placement
} = (0, _utils.resolveSource)(obj));
for (const prop of path.get("properties")) {
if (prop.isObjectProperty()) {
const key = (0, _utils.resolveKey)(prop.get("key"));
if (key) property(id, key, placement, prop);
}
}
},
BinaryExpression(path) {
if (path.node.operator !== "in") return;
const source = (0, _utils.resolveSource)(path.get("right"));
const key = (0, _utils.resolveKey)(path.get("left"), true);
if (!key) return;
callProvider({
kind: "in",
object: source.id,
key,
placement: source.placement
}, path);
}
};
};
exports.default = _default;
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